Deep Dive Teardown of the Denso 10 Toyota Crown Audio Amplifier 86280-30A10 Automotive

Deep Dive Teardown of the Denso 10 Toyota Crown Audio Amplifier 86280-30A10 Automotive

 
Share This Post
 
 

The construction of this device is simple. The housing consists of two parts:

  • Top enclosure cast from aluminum alloy, used to dissipate heat from audio amplifiers and as a frame for the main board
  • Bottom enclosure stamped from SECC steel, used as a cover for the main board

 

The amplifier is based on two audio amplifier chips provided by NXP Semiconductors. One of chips generates an output power of 4x80 W(at 2 Ω) and the second –4x140 W (at 2 Ω). The sound is converted by a 2-channel 32-bit DAC (up to 192 kHz) and two 4-channel 24-bit ADCs (up to 192 kHz). The sound is processed by the SHARC Core audio processor provided by Analog Devices.

Read the full report

The authoritative information platform to the semiconductor industry.

Discover why TechInsights stands as the semiconductor industry's most trusted source for actionable, in-depth intelligence.